Gaya APA
Spencer\'s, D.A.. (1975).
Colour photography in practice .
London:
Focal Press.
Gaya Chicago
Spencer\'s, D.A..
Colour photography in practice.
London:
Focal Press,
1975.
.
Gaya MLA
Spencer\'s, D.A..
Colour photography in practice.
London:
Focal Press,
1975.
.
Gaya Turabian
Spencer\'s, D.A..
Colour photography in practice.
London:
Focal Press,
1975.
.